Function rustc_query_impl::plumbing::try_load_from_on_disk_cache

fn try_load_from_on_disk_cache<'tcx, Q>(tcx: TyCtxt<'tcx>, dep_node: DepNode)where
    Q: QueryDescription<QueryCtxt<'tcx>>,
    Q::Key: DepNodeParams<TyCtxt<'tcx>>,